KR20140127159A - 여과 필터, 여과 방법, 셀룰로오스 아실레이트 필름 및 그 제조 방법 - Google Patents

여과 필터, 여과 방법, 셀룰로오스 아실레이트 필름 및 그 제조 방법 Download PDF

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Publication number
KR20140127159A
KR20140127159A KR20140046689A KR20140046689A KR20140127159A KR 20140127159 A KR20140127159 A KR 20140127159A KR 20140046689 A KR20140046689 A KR 20140046689A KR 20140046689 A KR20140046689 A KR 20140046689A KR 20140127159 A KR20140127159 A KR 20140127159A
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KR
South Korea
Prior art keywords
film
filtration
dope
cellulose
filter
Prior art date
Application number
KR20140046689A
Other languages
English (en)
Korean (ko)
Inventor
신타로 나가하마
기미토 와시야
Original Assignee
후지필름 가부시키가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 후지필름 가부시키가이샤 filed Critical 후지필름 가부시키가이샤
Publication of KR20140127159A publication Critical patent/KR20140127159A/ko

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/13363—Birefringent elements, e.g. for optical compensation

Landscapes

  • Physics & Mathematics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Filtering Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Polarising Elements (AREA)
  • Mathematical Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
KR20140046689A 2013-04-24 2014-04-18 여과 필터, 여과 방법, 셀룰로오스 아실레이트 필름 및 그 제조 방법 KR20140127159A (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPJP-P-2013-091228 2013-04-24
JP2013091228 2013-04-24
JP2014022222 2014-02-07
JPJP-P-2014-022222 2014-02-07

Publications (1)

Publication Number Publication Date
KR20140127159A true KR20140127159A (ko) 2014-11-03

Family

ID=51763002

Family Applications (1)

Application Number Title Priority Date Filing Date
KR20140046689A KR20140127159A (ko) 2013-04-24 2014-04-18 여과 필터, 여과 방법, 셀룰로오스 아실레이트 필름 및 그 제조 방법

Country Status (4)

Country Link
JP (1) JP5922700B2 (ja)
KR (1) KR20140127159A (ja)
CN (1) CN104117230B (ja)
TW (1) TWI599393B (ja)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS589700B2 (ja) * 1979-02-21 1983-02-22 東洋濾紙株式会社 吸着性セルロ−ス系濾過助剤
GB2043734B (en) * 1979-03-01 1983-08-17 Amf Inc Filter and method of making same
DE3111615A1 (de) * 1981-03-25 1982-10-07 Basf Ag, 6700 Ludwigshafen Verfahren zur entfernung von anionischen verbindungen aus wasser
WO1987005812A1 (en) * 1986-03-28 1987-10-08 Asahi Medical Co., Ltd. Filter medium for selectively removing leucocytes
US5004543A (en) * 1988-06-21 1991-04-02 Millipore Corporation Charge-modified hydrophobic membrane materials and method for making the same
AU4501989A (en) * 1988-10-21 1990-05-14 Synergen, Inc. A process for producing l-phenyl acetyl carbinol (pac), an immobilized cell mass for use in the process and a method for preparing the cell mass
JPH0760026A (ja) * 1993-08-26 1995-03-07 Japan Vilene Co Ltd 風呂用の濁り除去フィルタ
JPH07116428A (ja) * 1993-10-26 1995-05-09 Japan Vilene Co Ltd 平行流式積層フィルタ
JPH105515A (ja) * 1996-06-19 1998-01-13 Toyo Tokushi Kogyo Kk 内燃機関用バイパスオイルフィルタ−濾材
JP4547051B2 (ja) * 1998-03-12 2010-09-22 富士フイルム株式会社 セルロースエステルフィルムからなる偏光板保護膜
JP2008106084A (ja) * 2006-10-23 2008-05-08 Maruzen Petrochem Co Ltd 半導体リソグラフィー用共重合体、組成物並びに該共重合体の製造方法
JP5317151B2 (ja) * 2006-11-24 2013-10-16 株式会社ダイセル セルロース混合脂肪酸エステル、その製造方法及びそれを用いた光学フィルム
JP5762732B2 (ja) * 2010-12-17 2015-08-12 株式会社徳重 皮膚用汚れ除去剤

Also Published As

Publication number Publication date
CN104117230B (zh) 2017-05-17
TWI599393B (zh) 2017-09-21
CN104117230A (zh) 2014-10-29
TW201440873A (zh) 2014-11-01
JP5922700B2 (ja) 2016-05-24
JP2015164715A (ja) 2015-09-17

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